Folding seat



April 1, 1958 D. l-L SKYEOCH 2,828,807

FOLDING SEAT Filed Sept. 2, 1955 2 Sheets-Sheet 1 INVENTOR.Famfi/Z'Jieaak ATTORNEYS p l 1, 1958 D. H. SKEO'CH 2,828,807

FOLDING SEAT Filed Sept. 2, 1955 2 Sheets-Sheet 2 ATTORNEYS UnitedStates Patent 9 FOLDIWG SEAT Donald H. Skeoch, Anderson, Ind.

Application September 2, 1955, Serial No. 532,155

4 Claims. (Cl. 155-153) This invention relates to a folding seat.

The folding seat of this invention is easily and inexpensivelyfabricated of sheet material, preferably metal.

This seat is characterized by having an adjustable back for increasedcomfort. There is also provision of means for supporting apparatus forholding food and drink without entailing additional cost to themanufacturer. When not in use, it folds into a light compactarrangement, well suited for handling and storage.

The device may be manufactured at unusually low cost because the partsare easily formed and they require but a relatively small amount of diework. The seat may be used out of doors, as a comfortable back rest foruse on bleacher seats or, for sitting on the ground at picnics and thelike. Indoors, it serves as a convenient extra seat, easily taken up forstorage when there is need for additional seating capacity. Especially,the device is excellent for seating children before a television set.

For a more complete understanding of the invention, reference is made tothe drawing wherein one embodiment of the invention is displayed asfollows:

Figure l is a perspective view of the invention in use;

Figure 2 is a perspective view of the invention ready for storage;

Figure 3 is a section taken along the lines 3-3 of Figure 1;

Figure 4 is a section taken along the lines 44 of Figure 2;

Figure 5 is a section taken along the lines 55 of Figure 4;

Figure 6 is a section taken along the lines 6-6 of Figure 3; and

Figure 7 is a fragmentary cutting plan for one of the parts.

Referring now to the drawings, the seat is made up of a back member 10,a seat member 12, a pair of arms 14, the arms being supported by struts16, and a pair of adjustable side braces 18 for adjusting the angle ofinclination between the seat and the back.

The seat and back are of identical dimensions, being formed in the samemanner from identical blanks. They differ only in the location ofvarious holes employed for fastening the parts together. In order toemphasize the similarity of the two members, reference numerals for theseat will be distinguished from corresponding reference numerals for theback by the prefix 1 being added to the numerals applicable to the seat.

The body of the back is of approximately T-shape I made up of a centralcolumn 20 and two arms 22. Across the top of the back is a downturnedflange 24. Extending along the lower part of the body 20 on each sidethereof, and below portions 22, are flanges 26. At the lower portionthereof, these flanges are cut off in angular fashion at 28 tofacilitate inter-fitting of the parts.

A further pair of flanges 30 are bent down from the side portions 22 andare extended at 32 to a point opposite the lowermost edge of the centerpanel 20. The outermost portion of the extensions should be cut off atice an angle 34 corresponding with the cut off portion 28 of flange 26.Since the back and seat members will each be formed from a substantiallyrectangular piece of "sheet material, it is convenient to form theextensions 32 in the manner shown in Figure 7. The flange 26 is formedby cutting along the lines 38 and40 and bending along the line 42. Thecut 40 is continued until it-joins the fold line 44, which forms theflange 30. Instead of wasting the material falling within the lines 38,40 and 44, this portion may be bent down along the extension of line 44to reinforce extension 32. This folded over reinforcement is indicatedby reference numeral 36.

The central portion of the back and seat members may be somewhat dishedat 46 to conform to the body. The indented portions 46 and 146, ifformed by the same die, may be identical in configuration but if aseries of progressive dies are employed, it is contemplated that theshape of depression 46 will differ somewhat from 146 in order to conformthe two depressions to the shape of the body. Ventilation holes 48"mayalso be provided in a suitable pattern.

The back and seat are pivotally riveted together by means of four rivetspassing through holes 52, in flanges 26, and 54, in extension'32; Asmall amount of clearance between panels 20 and 120 may be had bybending lip 58 to form a bead along the joint, thereby providing asmoother edge than would be obtained by cutting away the excessmaterial.

The arms 14 are provided with side flanges 62 and front flange 64. Thedimensions of the arms are so chosen that, when the back 10 and seat 12are arranged flat for storage, the arms are snugly nested in the slotsdefined by flanges 2-6, 126 and extensions 32 and 132.

In operative position, the rear end of arms 14 are pivotally supportedby rivets passing through holes 66 in flanges 26 and holes 68 in flanges32. The front portion of the arms are supported by struts 16 riveted toflanges 62 at 74. A cross brace 76 is riveted to the inner flange 62 at78 and to an intermediate point on the strut 72 at 80. Grommets 82 areprovided around rivets 74 and S0 for a purpose to be indicated below.

To support the back 10 in adjustable position with respect to the seat12, a brace 18 is secured by heading I on the inside of flange 130 at84. This mounting also secures strut 16 in its lower position. A seriesof holes 86 in flange 30 permit the bent outer end of brace 18 to beheld in such holes to permit the angle of inclination of the back to beadjusted to the most comfortable position. A hole 88 in extension 32enables the brace 18 to be placed therein to lock the assembly instorage position.

A large hole 98 in arm 14 is adapted to receive the base of a bottle orglass and a strap 92 welded to the underside of the arm serves tosupport the bottle or glass. A pair of holes 94 in the front portion ofthe arms serves to receive pins located on the underside of tray 96which can be supported on the arms to hold food or the like.

When the device is to be folded for storage, notches 98 in extension 132permit rivets 74 and to be received therein in order that the entiredevice may be housed in a flat condition. The grommets 82 serve to spacethe strut 72 from the arm 14 and the cross brace 74 so that the struts16 will lay smoothly along flange 132 while the other parts will nestneatly within the space provided for them.

It will be obvious that the device may be made in a number of sizes forchildren and adults. It will also be seen that the device is very simplein construction, comfortable to use and easy to store.

I claim:

1. A foldable seat including a pair of members of the sameconfiguration, one serving as a back member and the other as a seatmember, said members being formed of sheet material; each member havingan overall rectangular shape, a downturned flange along the outer edgethereof, a downturned flange along each of the sides of said member,cutout portions on each side of said memher, said cutouts extending fromabout midway between the outer and inner edges to the inner edge andinwardly from each side, a pair of downturned flanges on the body ofthemember extending into the cutout opening and running parallel to theside flanges, means in the inner ends of the body flanges and sideflanges of each member pivotally connecting the members along theirinner edges means mounted in the outer portions of the side flanges ofthe respective members for detachably holding the back and seat membersin operative relation to each other, said members, in non-operativerelation, being openable to fiat storage position and a pair of arms,pivoted between the body flanges and side flanges of the back andnestable within the opening formed between the body flanges and sideflanges of both back and seat members when the assembly is flat forstorage.

2. The combination of claim 1 wherein the arms are pivotally connectedat their front portions to struts which, at their opposite ends areconnected to the side flanges of the seat members, the arms, struts,seat side flanges and back side flanges forming a parallel linkagewhereby the arms are automatically erected to position as the back israised from storage position to operative position.

3. The combination of claim 2 wherein the struts are secured to the armson a flange depending from one side of each arm and, from a flange onthe opposite side thereof a brace is provided extending to a mid-pointof the strut.

4. The combination of claim 2 wherein the side flanges of the seat arenotched to receive the point of connection of the arms and struts.

References Cited in the file of this patent UNITED STATES PATENTS

